Unaffected by the effects of " Hole " Normal Traps . When this card is Normal Summoned : You can target 1 " Traptrix " monster in your GY ; Special Summon that target in Defense Position . When this card is Special Summoned: You can target 1 "Hole" Normal Trap in your GY; Set that target, but banish it during the End Phase of your next turn if it is still on the field . You can only use this effect of "Traptrix Dionaea" once per turn.